Brothers Nick and Pete Furgiuele, along with Peter DeLorenzo and Chris Kaufmann make up the Atlanta-based band Gringo Star. Together, the foursome infuses classic rock ‘n’ roll and garage rock with pretty indie-pop. Though most of their songs are simple and catchy — perfect for sing-alongs and continuous toe-tapping — they still retain a unique, Southern rough-around-the-edges grittiness.